A131396 - OEIS

A131396

Positions of n-th positive integer in A131394, minus 1.

1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 19, 21, 24, 25, 27, 30, 31, 34, 35, 37, 39, 41, 43, 46, 48, 49, 51, 53, 56, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 78, 80, 82, 84, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 108, 111, 112, 114, 117, 119, 121, 123, 125, 127, 129

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OFFSET

1,2

COMMENTS

If A131394 is a permutation of the integers, as conjectured, then A131396 is the complement of A131397.

LINKS

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

FORMULA

a(n) = position of n-th positive integers in A131393, minus 1.

EXAMPLE

The 5th positive integer to occur in A131393 is 6, which occurs at position 9, so that a(5) = 9 - 1 = 8.

CROSSREFS