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A269740 Index where A054683(n) appears in A270264. 2
1, 5, 10, 25, 3, 7, 12, 73, 35, 4, 9, 16, 78, 43, 13, 17, 80, 54, 47, 15, 19, 88, 62, 48, 22, 93, 69, 92, 31, 24, 95, 81, 98, 63, 125, 83, 115, 67, 283, 127, 102, 122, 138, 296, 107, 140, 147, 320, 100, 6, 20, 33, 129, 116, 8, 23, 37, 133, 126, 26, 38, 136, 128 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Conjectured to be a permutation of the positive numbers excluding 2.

This conjecture is equivalent to Polignac's conjecture. - Chai Wah Wu, Mar 15 2016

LINKS

Chai Wah Wu, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A054683, A270264.

Sequence in context: A037240 A182095 A177432 * A166635 A289320 A078308

Adjacent sequences:  A269737 A269738 A269739 * A269741 A269742 A269743

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Mar 15 2016

EXTENSIONS

More terms from Chai Wah Wu, Mar 16 2016

STATUS

approved

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Last modified March 30 22:55 EDT 2020. Contains 333132 sequences. (Running on oeis4.)