A269740 Index where A054683(n) appears in A270264.

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

Offset: 1

Author

N. J. A. Sloane, Mar 15 2016

Keywords

• nonn
• base

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.

Extensions

More terms from Chai Wah Wu, Mar 16 2016