Triangular array E by rows: E(n,k) = number of partitions of n into an even number of parts, the greatest being k.

A026921

Triangular array E by rows: E(n,k) = number of partitions of n into an even number of parts, the greatest being k.

Terms

    a(0) =0a(1) =1a(2) =0a(3) =0a(4) =1a(5) =0a(6) =1a(7) =1a(8) =1a(9) =0a(10) =0a(11) =1a(12) =1a(13) =1a(14) =0a(15) =1a(16) =1a(17) =2a(18) =1a(19) =1a(20) =0a(21) =0a(22) =2a(23) =1a(24) =2a(25) =1a(26) =1a(27) =0a(28) =1a(29) =2

External references