Partial sums of A175046.

Terms

a(0) =3a(1) =15a(2) =22a(3) =46a(4) =97a(5) =125a(6) =140a(7) =188a(8) =287a(9) =491a(10) =594a(11) =650a(12) =765a(13) =825a(14) =856a(15) =952a(16) =1147a(17) =1543a(18) =1742a(19) =2150a(20) =2969a(21) =3381a(22) =3588a(23) =3700a(24) =3927a(25) =4387a(26) =4618a(27) =4738a(28) =4981a(29) =5105