A281900 Index of first occurrence of n in A281579.

1, 3, 6, 7, 15, 16, 34, 240, 241, 317, 502, 503, 504, 505, 1077, 1178, 1179, 1806, 4866, 4901, 4902, 4946, 4947, 8195, 8196, 8197, 8198, 8199, 8200, 8201, 8202, 8203, 8204, 45393, 45485, 45486, 96358, 96359, 96360, 96361, 96362, 96363, 96364, 96365, 96366

Offset

2,2

Comments

The sequence is strictly increasing.

The sequence is conjectured to be infinite.

Links

Rémy Sigrist, Table of n, a(n) for n = 2..1904 (a(2)-a(968) added on Feb 01 2017, a(969)-a(1904) added on Feb 06 2017)

Rémy Sigrist, C++ program for A281900

Crossrefs

Cf. A281579.

Sequence in context: A341622 A139247 A124611 * A266615 A043305 A227723

Adjacent sequences: A281897 A281898 A281899 * A281901 A281902 A281903

Keyword

nonn

Author

Rémy Sigrist, Feb 01 2017

Status

approved