A172512 Partial sums of A057429.

2, 5, 10, 17, 28, 47, 76, 123, 196, 275, 388, 539, 696, 859, 1026, 1265, 1506, 1789, 2142, 2509, 2888, 3345, 4342, 5709, 8750, 18891, 33590, 61119, 110326, 187617, 272854, 379547, 539970, 743759, 1108048, 2100009, 3303802, 4971123, 8675176, 13467233, 28784460

Offset: 1

Author

Jonathan Vos Post, Feb 05 2010

Keywords

• nonn

Crossrefs

Cf. A057429.

Extensions

More terms from the data at A057429 added by Amiram Eldar, Oct 19 2024