

A316973


a(n) is the number of occurrences of n in A316774.


4



1, 1, 3, 4, 7, 7, 15, 12, 18, 16, 25, 23, 14, 22, 26, 33, 23, 38, 32, 35, 45, 49, 41, 44, 58, 49, 59, 39, 49, 69, 54, 57, 57, 75, 79, 62, 75, 76, 74, 81, 75, 78, 74, 90, 86, 86, 88, 78, 78, 105, 106, 109, 129, 91, 92, 111, 108, 101, 126, 130, 116, 129, 133, 140
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OFFSET

0,3


COMMENTS

These values may be only conjectural, in which case the bfile should be changed to an afile and marked as conjectured.  N. J. A. Sloane, Dec 14 2019


LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..5000
Altug Alkan, A plot of a(n)2*n (conjectural)


FORMULA

a(n) = { j : A316774(j) = n }.


EXAMPLE

a(4) = 7 because A316774(j) = 4 for j in s = {4,7,12,13,36,49,55} and s = 7.


CROSSREFS

Cf. A316774, A316905, A316984.
Sequence in context: A054155 A054058 A056007 * A213622 A246847 A193406
Adjacent sequences: A316970 A316971 A316972 * A316974 A316975 A316976


KEYWORD

nonn,look


AUTHOR

Alois P. Heinz, Jul 17 2018


STATUS

approved



