Number of ways of partitioning the set of the first n positive squares into two subsets whose sums differ at most by 1.
A307877
Number of ways of partitioning the set of the first n positive squares into two subsets whose sums differ at most by 1.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =0a(4) =0a(5) =0a(6) =2a(7) =1a(8) =1a(9) =5a(10) =2a(11) =1a(12) =5a(13) =13a(14) =43a(15) =43a(16) =57a(17) =193a(18) =274a(19) =239a(20) =430a(21) =1552a(22) =3245a(23) =2904a(24) =5419a(25) =18628a(26) =31048a(27) =27813a(28) =50213a(29) =188536
External references
- oeis: A307877