Triangle read by rows in which the n-th row lists the multinomials A036038 for all partitions of 2n with only even parts in Abramowitz-Stegun ordering.
A257468
Triangle read by rows in which the n-th row lists the multinomials A036038 for all partitions of 2n with only even parts in Abramowitz-Stegun ordering.
Terms
- a(0) =1a(1) =1a(2) =6a(3) =1a(4) =15a(5) =90a(6) =1a(7) =28a(8) =70a(9) =420a(10) =2520a(11) =1a(12) =45a(13) =210a(14) =1260a(15) =3150a(16) =18900a(17) =113400a(18) =1a(19) =66a(20) =495a(21) =924a(22) =2970a(23) =13860a(24) =34650a(25) =83160a(26) =207900a(27) =1247400a(28) =7484400a(29) =1
External references
- oeis: A257468