Duplicate of A028505.

Terms

a(0) =25a(1) =46a(2) =62a(3) =78a(4) =95a(5) =109a(6) =125a(7) =139a(8) =154a(9) =168a(10) =184a(11) =196a(12) =211a(13) =222a(14) =239a(15) =251a(16) =266a(17) =278a(18) =290