Total number of parity changes within the blocks of all partitions of [n].

A363496

Total number of parity changes within the blocks of all partitions of [n].

Terms

    a(0) =0a(1) =0a(2) =1a(3) =4a(4) =17a(5) =74a(6) =356a(7) =1808a(8) =9923a(9) =57442a(10) =354407a(11) =2296028a(12) =15704028a(13) =112266048a(14) =841442105a(15) =6564854864a(16) =53413489773a(17) =450789496454

External references