Triangle read by rows, a generalization of the Bernoulli numbers, the denominators for n>=0 and 0<=k<=n.
A292901
Triangle read by rows, a generalization of the Bernoulli numbers, the denominators for n>=0 and 0<=k<=n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =2a(5) =6a(6) =1a(7) =2a(8) =3a(9) =1a(10) =1a(11) =2a(12) =12a(13) =3a(14) =30a(15) =1a(16) =2a(17) =24a(18) =9a(19) =20a(20) =1a(21) =1a(22) =2a(23) =48a(24) =54a(25) =80a(26) =10a(27) =42a(28) =1a(29) =2
External references
- oeis: A292901