login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A046283
Lucky numbers k such that the sum of the lucky numbers <= k is prime.
1
3, 15, 25, 31, 37, 99, 133, 219, 393, 409, 427, 495, 517, 519, 723, 873, 883, 885, 903, 979, 1219, 1251, 1291, 1357, 1387, 1389, 1435, 1459, 1543, 1575, 1693, 1777, 1921, 1965, 1977, 1983, 1995, 2211, 2281, 2301, 2335, 2343, 2355, 2445, 2649, 2815, 3003
OFFSET
1,1
LINKS
CROSSREFS
KEYWORD
nonn
AUTHOR
Patrick De Geest, Jun 15 1998
EXTENSIONS
Offset corrected by Amiram Eldar, Nov 16 2019
STATUS
approved