A266192 a(n) = index of n in A266191 or 0 if n is not present in that sequence.

1, 2, 3, 5, 14, 4, 6, 8, 23, 17, 9, 7, 89, 16, 10, 11, 29, 26, 25, 20, 41, 12, 43, 13, 287, 92, 27, 19, 134, 37, 22, 38, 35, 32, 45, 53, 77, 28, 15, 56, 59, 44, 39, 33, 128, 46, 31, 40, 329, 290, 34, 95, 122, 30, 52, 67, 119, 137, 18, 60, 188, 64, 24, 71, 98, 86, 21, 401, 233, 48, 51, 83, 80, 437, 54, 69, 257, 72, 133, 62, 1115, 146, 166, 47, 374, 42

Offset

1,2

Comments

If A266191 is really a permutation of natural numbers, then this sequence is also, and no hypothetical zero-values are ever needed.

Links

Antti Karttunen, Table of n, a(n) for n = 1..11257

Index entries for sequences that are permutations of the natural numbers

Prog

(Scheme, with code for A266191 defined with defineperm1-macro also required)
(define (A266192 n) (A266191 (- n))) ;; This returns inverse values of A266191 from its hidden cache.

Crossrefs

Inverse: A266191.

Sequence in context: A173654 A370850 A126333 * A233082 A039575 A291923

Adjacent sequences: A266189 A266190 A266191 * A266193 A266194 A266195

Keyword

nonn,base

Author

Antti Karttunen, Dec 23 2015

Status

approved