reviewed
approved
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”).
reviewed
approved
proposed
reviewed
editing
proposed
1, 16, 36, 67, 95, 369, 383, 745, 1599, 2006, 2104, 2879, 3061, 9048, 9902, 12369, 15058, 18858, 21287, 22759, 24674, 33899, 43730, 55078, 86085
a(26) > 10^5 - Robert Price, Sep 15 2024
a(24)-a(25) from Robert Price, Sep 15 2024
approved
editing
proposed
approved
editing
proposed
Numbers n k such that binomial(4n, n4k, k) - 1 is prime.
1, 16, 36, 67, 95, 369, 383, 745, 1599, 2006, 2104, 2879, 3061, 9048, 9902, 12369, 15058, 18858, 21287, 22759, 24674, 33899, 43730
a(16)-a(23) from Robert Price, Apr 30 2019
approved
editing
More terms from _Ryan Propper (rpropper(AT)stanford.edu), _, Mar 28 2007
_Alexander Adamchuk (alex(AT)kolmogorov.com), _, Nov 25 2006
1, 16, 36, 67, 95, 369, 383, 745, 1599, 2006, 2104, 2879, 3061, 9048, 9902
hard,more,nonn,new
More terms from Ryan Propper (rpropper(AT)stanford.edu), Mar 28 2007