A087702 Triangular numbers arising in A088126.

1, 990, 10, 0, 0, 0, 0, 120, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1540, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7140, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

Offset: 1

Author

Amarnath Murthy, Sep 26 2003

Keywords

• nonn

Crossrefs

Cf. A088126.

Extensions

More terms from David Wasserman, Jun 16 2005