A105193 Number of divisors of n1001.

8, 8, 2, 4, 8, 2, 2, 24, 2, 8, 8, 4, 2, 8, 4, 4, 16, 4, 2, 4, 8, 8, 16, 2, 4, 9, 8, 4, 8, 4, 6, 8, 4, 4, 6, 8, 2, 4, 2, 8, 8, 2, 8, 20, 8, 4, 8, 4, 2, 16, 2, 2, 24, 4, 2, 16, 9, 2, 8, 4, 4, 12, 4, 8, 8, 4, 4, 4, 2, 2, 16, 2, 4, 8, 2, 2, 16, 32, 4, 12, 2, 4

Offset

0,1

Links

Table of n, a(n) for n=0..81.

Example

If n=0 then the number of divisors of 01001 is 8.

Mathematica

Table[DivisorSigma[0, 10000n+1001], {n, 0, 100}] (* Harvey P. Dale, Jan 14 2013 *)

Crossrefs

Sequence in context: A197848 A224875 A242588 * A178678 A217459 A185280

Adjacent sequences: A105190 A105191 A105192 * A105194 A105195 A105196

Keyword

nonn,base

Author

Parthasarathy Nambi, Apr 11 2005

Extensions

More terms from Harvey P. Dale, Jan 14 2013

Status

approved