[seqfan] Re: Unitary RMPN

[Jack Brennen]

Note that A145681 is missing some terms -- the smallest missing term being
9192960.  Here are all of the terms <= 10^25 (a total of 30 terms):

2, 20, 24, 360, 816, 1056, 12240, 15840, 29120, 181632, 2724480, 9192960, 13790400,
15288000, 93358848, 199180800, 1130734080, 1400382720, 25115166720, 544161945600,
3089165506560, 11519246340096, 172788695101440, 274358081249280, 5944425093734400,
33746043993661440, 7425442423511040000, 25976914334122752000000, 48787315395486187520000,
56897897650906642513920




On 1/29/2014 12:40 PM, M. F. Hasler wrote:
>
> NB: see also sequence A145681 <https://oeis.org/A145681> (3/2) and
> certainly many others
> (xrefs heavily missing) ! (4/3: see A144949 <https://oeis.org/A144949>-51)
>
> Maximilian
>