A122634 t(n)_n where t() = triangular numbers A000217.

1, 3, 6, 4, 10, 13, 22, 30, 41, 55, 72, 92, 118, 201, 255, 310, 377, 451, 532, 820, 946, 1081, 1225, 1728, 1930, 2159, 2384, 3142, 3456, 3785, 4129, 5192, 5644, 6091, 7455, 7998, 9586, 10261, 10959, 12880, 13695, 15879, 16819, 17820, 91265, 97705, 106134, 113238

Offset

1,2

Comments

See A122618 for notation.

Links

Table of n, a(n) for n=1..48.

Crossrefs

Sequence in context: A275985 A163294 A168577 * A169846 A169854 A098383

Adjacent sequences: A122631 A122632 A122633 * A122635 A122636 A122637

Keyword

nonn,base

Author

N. J. A. Sloane, Sep 21 2006

Status

approved