A091274 A090940 indexed by A000040.

2, 4, 3, 6, 12, 21, 9, 20, 10, 29, 27, 8, 13, 62, 17, 54, 124, 28, 11, 48, 19, 36, 99, 31, 49, 32, 69, 23, 33, 45, 34, 155, 38, 96, 40, 77, 41, 150, 132, 47, 387, 58, 126, 60, 26, 59, 611, 73, 121, 74, 153, 76, 423, 83, 100, 84, 279, 88, 141, 90, 25, 145, 68, 89, 358, 94

Offset

1,1

Links

Table of n, a(n) for n=1..66.

Formula

a(n)=k such that A000040(k)=A090940(n).

Crossrefs

Cf. A090940.

Sequence in context: A101278 A329902 A366028 * A330745 A122525 A054589

Adjacent sequences: A091271 A091272 A091273 * A091275 A091276 A091277

Keyword

nonn

Author

Ray Chandler, Dec 31 2003

Status

approved