Numbers NM associated with A107677.

Terms

a(0) =74a(1) =8021a(2) =9704a(3) =165836a(4) =352649a(5) =997004a(6) =19768025a(7) =20657936a(8) =29767025a(9) =30856916a(10) =98000201a(11) =99970004a(12) =1203287969a(13) =1975280249a(14) =3086569136a(15) =4265757344a(16) =8143718564a(17) =9999700004a(18) =48125951876a(19) =81632918369a(20) =82205917796a(21) =87792912209