Numbers of the form a^2 + b^3 equal to 1-almost-prime(m) + 2-almost-prime(m) + 2-almost-prime(n) + k-almost-prime(n).

A113915

Numbers of the form a^2 + b^3 equal to 1-almost-prime(m) + 2-almost-prime(m) + 2-almost-prime(n) + k-almost-prime(n).

Terms

    a(0) =17a(1) =52a(2) =128a(3) =297a(4) =743a(5) =1576a(6) =25413a(7) =28296a(8) =38241a(9) =45579a(10) =50752a(11) =76146a(12) =156621a(13) =237797a(14) =388132a(15) =420600a(16) =475577a(17) =572104a(18) =703972a(19) =995899a(20) =1217260a(21) =1800461a(22) =1893991a(23) =2083727a(24) =2392238a(25) =3153752a(26) =3421656a(27) =4067640a(28) =4459344

External references