A156624 Nearest integer to the integral of log(x) between 1 and n.

0, 1, 3, 4, 6, 8, 10, 12, 14, 16, 19, 21, 24, 27, 29, 32, 35, 38, 41, 44, 47, 50, 53, 56, 60, 63, 66, 70, 73, 76, 80, 83, 87, 90, 94, 98, 101, 105, 109, 112, 116, 120, 124, 127, 131, 135, 139, 143

Offset: 2

Author

Jack W Grahl, Feb 11 2009

Keywords

• easy
• nonn

Crossrefs

Cf. A156625.

Programs

Mathematica

Table[Round[Integrate[Log[x],{x,1,n}]],{n,2,50}] (* Harvey P. Dale, Apr 28 2018 *)

Sage

[round(N(integral(ln(x), x, 1, n))) for n in range (2,50)]