login
A278420
a(n) = (A278399(n)^2 + A278400(n)^2)/2.
7
1, 1, 1, 2, 2, 5, 4, 9, 10, 20, 18, 32, 45, 58, 82, 101, 148, 178, 274, 306, 452, 512, 785, 872, 1258, 1450, 2061, 2304, 3274, 3796, 5108, 6056, 7954, 9376, 12200, 14733, 18500, 22608, 28004, 34354, 41905, 51752, 62122, 77090, 91764, 114640, 134560, 167690
OFFSET
0,4
LINKS
FORMULA
a(n) = A292042(n)^2 + A292043(n)^2. - Vaclav Kotesovec, Sep 08 2017
MATHEMATICA
Abs[(QPochhammer[I, x] + O[x]^60)[[3]]]^2 / 2
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved