A316984 a(n) is the index of the last occurrence of n in A316774.

0, 1, 6, 16, 55, 488, 314, 367, 279, 562, 519, 799, 500, 694, 792, 876, 1322, 1598, 5826, 1814, 6102, 5345, 2042, 5105, 2949, 3288, 5260, 4971, 6353, 5172, 8596, 3193, 6528, 8065, 8194, 6538, 6881, 6966, 7963, 5993, 8114, 9090, 8457, 8948, 12703, 9994, 6568

Offset

0,3

Comments

[It may be that these values are only conjectural. If so, the b-file should be changed to an a-file and marked as conjectured. - N. J. A. Sloane, Dec 14 2019]

Links

Alois P. Heinz, Table of n, a(n) for n = 0..5000

Formula

a(n) = max { j >= 0 : A316774(j) = n }.

Example

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

Crossrefs

Cf. A316774, A316905, A316973.

Sequence in context: A026086 A175659 A221270 * A192000 A032282 A084057

Adjacent sequences: A316981 A316982 A316983 * A316985 A316986 A316987

Keyword

nonn,look

Author

Alois P. Heinz, Jul 18 2018

Status

approved