Number of partitions of the n-th tetrahedral number into tetrahedral numbers.

Terms

a(0) =1a(1) =1a(2) =2a(3) =4a(4) =11a(5) =29a(6) =94a(7) =304a(8) =1005a(9) =3336a(10) =11398a(11) =38739a(12) =132340a(13) =451086a(14) =1541074a(15) =5242767a(16) =17779666a(17) =60048847a(18) =202124143a(19) =677000711a(20) =2256910444a(21) =7486274436a(22) =24713275977a(23) =81162110629a(24) =265192045408a(25) =862061443031