Irregular triangle which contains in row n those partition numbers A000041(n*(2m+1) + m + 2) which are congruent to 0 mod (2m+1) for 1 <= m <= n.
A117750
Irregular triangle which contains in row n those partition numbers A000041(n*(2m+1) + m + 2) which are congruent to 0 mod (2m+1) for 1 <= m <= n.
Terms
- a(0) =30a(1) =135a(2) =490a(3) =2436a(4) =1575a(5) =10143a(6) =4565a(7) =37338a(8) =1300156a(9) =792a(10) =12310a(11) =124754a(12) =1575a(13) =31185a(14) =386155a(15) =26543660a(16) =75175a(17) =1121505a(18) =4835271870a(19) =5604a(20) =173525a(21) =3087735a(22) =10143a(23) =386155a(24) =8118264a(25) =1327710076
External references
- oeis: A117750