Second column (k=1) of triangle A134832 (circular succession numbers).

A135799

Second column (k=1) of triangle A134832 (circular succession numbers).

Terms

    a(0) =1a(1) =0a(2) =0a(3) =4a(4) =5a(5) =48a(6) =252a(7) =1832a(8) =14625a(9) =132080a(10) =1323168a(11) =14576076a(12) =175108661a(13) =2278429216a(14) =31920719820a(15) =479088848976

External references