Mean of first six positive powers of n, i.e., (n + n^2 + n^3 + n^4 + n^5 + n^6)/6.

Terms

a(0) =0a(1) =1a(2) =21a(3) =182a(4) =910a(5) =3255a(6) =9331a(7) =22876a(8) =49932a(9) =99645a(10) =185185a(11) =324786a(12) =542906a(13) =871507a(14) =1351455a(15) =2034040a(16) =2982616a(17) =4274361a(18) =6002157a(19) =8276590a(20) =11228070a(21) =15009071a(22) =19796491a(23) =25794132a(24) =33235300a(25) =42385525a(26) =53545401a(27) =67053546a(28) =83289682a(29) =102677835