A269414 Prime numbers that are the sum of one or more consecutive triangular numbers.
3, 19, 31, 83, 109, 199, 251, 409, 571, 631, 683, 829, 1091, 1489, 1999, 2341, 2531, 2971, 3529, 4621, 4789, 5051, 7039, 7211, 7669, 8779, 9721, 10459, 10711, 11171, 13681, 14851, 15131, 16069, 16381, 16883, 17659, 18731, 20011, 20359, 21683, 23251, 24851
Offset: 1
Keywords
Links
- Vaclav Kotesovec and Chai Wah Wu, Table of n, a(n) for n = 1..5000 (terms 1..100 from Vaclav Kotesovec)