A275116 Positions of 2 in A274640.

1, 4, 12, 19, 22, 65, 98, 123, 135, 179, 268, 284, 346, 365, 385, 534, 581, 605, 696, 750, 776, 834, 985, 1017, 1081, 1340, 1452, 1530, 1569, 1773, 1816, 1969, 2080, 2126, 2412, 2641, 2797, 2903, 2958, 3350, 3435, 3553, 3613, 3892, 4018, 4340, 4473, 4571, 4708

Offset

1,2

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10073

Alois P. Heinz, Positions of first 1410 2's in plane of A274640

Formula

A274640(a(n)) = 2.

Crossrefs

Cf. A274640.

Sequence in context: A228166 A244433 A086109 * A139388 A300746 A301190

Adjacent sequences: A275113 A275114 A275115 * A275117 A275118 A275119

Keyword

nonn

Author

Zak Seidov, Jul 17 2016

Status

approved