The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A356958

(Bold, blue-underlined text is an ; faded, red-underlined text is a ~~deletion~~.)
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Triangle read by rows: if n has weakly increasing prime indices (a,b,...,y,z) then row n is (b-a+1, ..., y-a+1, z-a+1).
(history; published version)

#9 by Michael De Vlieger at Wed Dec 28 09:04:54 EST 2022

STATUS

proposed

#8 by Gus Wiseman at Wed Dec 28 02:53:22 EST 2022

STATUS

editing

#7 by Gus Wiseman at Wed Dec 28 02:48:31 EST 2022

EXAMPLE

1: .

2: .

3: .

4: 1

5: .

6: 2

7: .

8: 1 1

9: 1

10: 3

11: .

12: 1 2

13: .

14: 4

15: 2

#6 by Gus Wiseman at Wed Dec 28 02:45:28 EST 2022

EXAMPLE

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1

.

2

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1 1

1

3

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1 2

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4

2

1 1 1

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2 2

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1 3

#5 by Gus Wiseman at Tue Dec 27 20:49:33 EST 2022

NAME

Triangle read by rows obtained by subtracting the least prime index of n from each of the other prime indices and adding 1.

CROSSREFS

An opposite version is A358172, Heinz numbers A358195 (ev bisect A241916).

Cf. A055396, A124010, A253565, A325351, A325352, A326844, A355534, A355536, A358137, A358170.

#4 by Gus Wiseman at Tue Dec 27 20:27:04 EST 2022

CROSSREFS

The opposite version is A358172, Heinz numbers A358195, even bisection A241916.

#3 by Gus Wiseman at Tue Dec 27 20:23:01 EST 2022

CROSSREFS

#2 by Gus Wiseman at Tue Dec 27 20:13:33 EST 2022

NAME

allocated for Gus Wiseman

DATA

OFFSET

COMMENTS

EXAMPLE

MATHEMATICA

CROSSREFS

KEYWORD

allocated

AUTHOR

STATUS

approved

#1 by Gus Wiseman at Tue Sep 06 05:49:35 EDT 2022

NAME

KEYWORD

STATUS