A275189 Positions of 4 in A274640.

3, 6, 10, 23, 29, 36, 97, 108, 185, 199, 252, 310, 337, 404, 424, 446, 618, 631, 707, 833, 848, 905, 1000, 1097, 1196, 1253, 1269, 1378, 1511, 1552, 1796, 1815, 2014, 2060, 2363, 2589, 2640, 2692, 2928, 3179, 3261, 3554, 3673, 3768, 3829, 4370, 4504, 4707

Offset: 1

Author

Zak Seidov, Jul 19 2016

Keywords

• nonn

Links

• Alois P. Heinz, Table of n, a(n) for n = 1..10074
• Alois P. Heinz, Positions of first 1410 4's in plane of A274640

Crossrefs

Cf. A274640, A275172, A275188, A275190, A275191, A275192, A275193, A275194.

Formula

A274640(a(n))=4.