Number of divisors associated with the cyclic cases within the n-th group of least prime signatures.

A079274

Number of divisors associated with the cyclic cases within the n-th group of least prime signatures.

Terms

    a(0) =1a(1) =0a(2) =3a(3) =4a(4) =14a(5) =18a(6) =65a(7) =82a(8) =253a(9) =378a(10) =953a(11) =1460a(12) =3667a(13) =5480a(14) =12917a(15) =20582a(16) =45130a(17) =71970a(18) =156510a(19) =248020a(20) =524446a(21) =846962a(22) =1733252a(23) =2806484a(24) =5702101a(25) =9186010a(26) =18375867a(27) =29872508a(28) =58760991a(29) =95500008

External references