OFFSET
1,2
LINKS
Seiichi Manyama, Table of n, a(n) for n = 1..10000
Eric Weisstein's World of Mathematics, Tau Function
EXAMPLE
A000594(1)=1, therefore a(1)=1.
PROG
(PARI) T(n)=n*(n+1)/2 rtau3(n)=local(y, j); y=0; j=1; while (T(j-1)<n, j++); j--; for (i=1, j, y=y-(-1)^i*(2*i-1)*x^(T(i-1))); y=y^8; polcoeff(y, n-1) for (n=1, 100, if (rtau3(n)>0, print1(n", ")))
CROSSREFS
KEYWORD
nonn
AUTHOR
Jon Perry, Jan 06 2003
EXTENSIONS
More terms from Seiichi Manyama, Sep 10 2017
STATUS
approved