A171867 Records in A181391 (positions).

1, 3, 5, 10, 24, 30, 35, 41, 52, 84, 125, 152, 162, 208, 212, 288, 303, 364, 436, 442, 487, 568, 578, 705, 726, 981, 1141, 1150, 1238, 1395, 1620, 1806, 1834, 2040, 2089, 2103, 2174, 2216, 2451, 2714, 3050, 3221, 3461, 3923, 3966, 4080, 4348, 4619, 4626, 4771

Offset

1,2

Links

Benjamin Chaffin, Table of n, a(n) for n = 1..13808 (first 345 terms from N. J. A. Sloane)

Crossrefs

Cf. A181391 (Van Eck's sequence).

Sequence in context: A132332 A209001 A240619 * A243513 A002039 A243514

Adjacent sequences: A171864 A171865 A171866 * A171868 A171869 A171870

Keyword

nonn

Author

N. J. A. Sloane, Oct 17 2010

Status

approved