cp's OEIS Frontend

A187772 T(n,k) = (n-1)*A220555(n,k), n,k = 2,3,....

%I A187772 #17 Oct 29 2021 05:11:17
%S A187772 3,14,8,21,52,6,124,54,28,20,315,484,42,124,24,90,130,248,186,364,16,
%T A187772 105,144,630,3124,378,84,12,4088,11480,180,120,15004,342,56,24,567,
%U A187772 78728,210,120,8190,11204,84,156,60
%N A187772 T(n,k) = (n-1)*A220555(n,k), n,k = 2,3,....
%C A187772 For n,k >= 2, T(n,k) is equal to the maximal period p of the corresponding sequence (w.r.t. n and k) defined in Conjecture 1 in A220555.
%F A187772 T(2,k) = A001175(k) (conjectured).
%e A187772 Array begins as
%e A187772 ....3.....8.....6......20.......24......16....12.....24.........60
%e A187772 ...14....52....28.....124......364......84....56....156........868
%e A187772 ...21....54....42.....186......378.....342....84....162.......1302
%e A187772 ..124...484...248....3124....15004...11204...496...1452......96844
%e A187772 ..315...130...630.....120.....8190...65360..1260....390.......2520
%e A187772 ...90...144...180.....120......720....2400...360....432........360
%e A187772 ..105.11480...210..227864....34440.1681400...420..34440....3417960
%e A187772 .4088.78728..8176.3906248.40230008....2736.16352.236184.1996092728
%e A187772 ..567...702..1134....1116....14742.....378..2268...2106......70308
%Y A187772 Cf. A001175, A220555.
%K A187772 nonn,tabl,hard
%O A187772 2,1
%A A187772 _L. Edson Jeffery_, Jan 04 2013