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A265406 a(n) = index of n in A265405 and 0 if n is not present in that sequence. 2
1, 2, 3, 4, 5, 6, 8, 10, 19, 14, 28, 13, 31, 20, 11, 7, 9, 15, 17, 16, 35, 48, 69, 42, 87, 50, 71, 52, 97, 38, 101, 12, 25, 21, 82, 44, 54, 89, 99, 23, 56, 58, 140, 142, 63, 144, 146, 22, 84, 24, 40, 149, 103, 75, 121, 65 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..56.

PROG

(Scheme, with code for A265405 defined with defineperm1-macro also required)

(define (A265406 n) (A265405 (- n))) ;; This returns inverse values of A265405 from its hidden cache.

CROSSREFS

Cf. A265405.

Sequence in context: A263361 A320020 A229034 * A096120 A050030 A046889

Adjacent sequences:  A265403 A265404 A265405 * A265407 A265408 A265409

KEYWORD

nonn,more

AUTHOR

Antti Karttunen, Dec 29 2015

EXTENSIONS

a(47)-a(56) from Rémy Sigrist, Feb 15 2019

STATUS

approved

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Last modified October 22 05:29 EDT 2019. Contains 328315 sequences. (Running on oeis4.)