Numbers k such that k | p(k) + q(k) where p(k) = partition numbers (A000041) and q(k) = partition numbers into distinct parts (A000009).

A056872

Numbers k such that k | p(k) + q(k) where p(k) = partition numbers (A000041) and q(k) = partition numbers into distinct parts (A000009).

Terms

    a(0) =1a(1) =5a(2) =25a(3) =42a(4) =133a(5) =618a(6) =643a(7) =701a(8) =1962a(9) =8150a(10) =147458a(11) =168459a(12) =356038a(13) =415870a(14) =536685a(15) =637757a(16) =1093612a(17) =1207618a(18) =3368325a(19) =3470706a(20) =23400631a(21) =37621653

External references