A134590 A modified Heron sequence starting from 2,5.

2, 5, 63, 112, 140, 315, 364, 1261, 3025260, 3730654144, 5513566500, 28558451740

Offset: 1

Author

Shanzhen Gao, Nov 02 2007

Keywords

• nonn
• more

Links

• Paul Yiu, K. R. S. Sastry, Shanzhen Gao, Heron sequences and their modifications.
• Paul Yiu, K. R. S. Sastry and Shanzhen Gao, Heron Sequences, presented on the 2007 Integers Conference and INTEGERS - Electronic Journal of Combinatorial Number Theory, Article 16 Volume 9 Supplement (2009).

Crossrefs

Cf. A134587, A134588, A134589.

Extensions

a(8)-a(12) from Rémy Sigrist, Jun 03 2019