Number of partitions of the n-th n-gonal pyramidal number into n-gonal pyramidal numbers.

A337797

Number of partitions of the n-th n-gonal pyramidal number into n-gonal pyramidal numbers.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =4a(4) =13a(5) =45a(6) =198a(7) =858a(8) =3728a(9) =16115a(10) =69125a(11) =292940a(12) =1224628a(13) =5052396a(14) =20570806a(15) =82655098a(16) =327881398a(17) =1284663878a(18) =4973614490a(19) =19034194696a(20) =72037124003a(21) =269723590850a(22) =999517370314

External references