A358291 - OEIS

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A358291

a(n) = smallest k not already in the sequence such that OEIS entry Ak contains n.

1, 2, 3, 5, 6, 8, 9, 15, 10, 11, 13, 19, 17, 18, 14, 26, 16, 21, 20, 27, 22, 25, 37, 28, 56, 62, 47, 36, 48, 32, 29, 40, 61, 51, 44, 69, 24, 59, 113, 46, 33, 52, 41, 57, 73, 70, 68, 55, 80, 134, 53, 115, 93, 49, 50, 45, 78, 98, 66, 54, 31, 43, 64, 83, 79, 94, 84

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OFFSET

0,2

LINKS

Table of n, a(n) for n=0..66.

Index entries for sequences whose definition involves A_n (or An).

EXAMPLE

A000001 contains 0, so a(0) = 1.

A000002 contains 1, so a(1) = 2.

k = 10 is the smallest k not yet in the sequence such that Ak = A000010 contains 8, so a(8) = 10.

CROSSREFS

Cf. A051070, A053169, A053873.