Numerators of coefficients in expansion of Product_{k>=1} (1 + x^k)^(1/2).

A343204

Numerators of coefficients in expansion of Product_{k>=1} (1 + x^k)^(1/2).

Terms

    a(0) =1a(1) =1a(2) =3a(3) =13a(4) =67a(5) =239a(6) =1031a(7) =2501a(8) =36579a(9) =109915a(10) =468653a(11) =1043851a(12) =9395751a(13) =21232827a(14) =97493519a(15) =235880373a(16) =7717800611a(17) =17385733651a(18) =82456426833a(19) =175398844079

External references