A164379 A164378(n+1) = the a(n)th positive integer that is not a power of a prime.

1, 3, 2, 5, 4, 12, 6, 10, 9, 14, 11, 28, 7, 13, 15, 27, 18, 45, 16, 17, 24, 40, 20, 26, 19, 8, 33, 53, 35, 82, 21, 22, 31, 23, 43, 100, 25, 29, 49, 81, 52, 118, 30, 34, 59, 93, 36, 41, 38, 39, 68, 108, 44, 46, 42, 47, 77, 122, 80, 175, 50, 55, 48, 64, 88, 195, 57, 61, 94, 151, 98

Offset

1,2

Comments

This is a permutation of the positive integers. Its inverse permutation is sequence A164380.

Links

Table of n, a(n) for n=1..71.

Crossrefs

A164378, A164380, A024619

Sequence in context: A054158 A054080 A356067 * A120332 A302698 A205401

Adjacent sequences: A164376 A164377 A164378 * A164380 A164381 A164382

Keyword

nonn

Author

Leroy Quet, Aug 14 2009

Extensions

More terms from Franklin T. Adams-Watters, Aug 30 2009

Status

approved