login
A118202
Inverse of A118201, or -1 if n does not occur in A118201.
1
0, 1, 4, 2, 1715, 31, 3, 5, 16, 14, 12, 10, 8, 6, 476, 101, 99, 97, 23, 303, 7, 9, 11, 13, 15, 17, 52, 50, 48, 46, 44, 42, 40, 38, 36, 34, 32, 30, 28, 683, 681, 22, 20, 18, 24, 77, 699, 697, 703, 695, 693, 691, 689, 687, 1723, 1725, 1721, 267, 269, 2686, 67, 263, 19, 21
OFFSET
0,3
COMMENTS
Conjecture that a(n) is never -1.
CROSSREFS
Sequence in context: A152030 A072349 A016518 * A277578 A089331 A125856
KEYWORD
nonn
AUTHOR
STATUS
approved