A045812 Number of times the digits are repeated in A045811.

2, 2, 2, 2, 4, 6, 2, 2, 4, 2, 4, 8, 2, 6, 4, 4, 8, 9, 12, 20, 10, 30, 30, 6, 12, 12, 12, 6, 6, 24, 6, 12, 6, 12, 12, 6, 6, 12, 18, 6, 6, 6, 6, 12, 6, 12, 12, 12, 12, 6, 6, 18, 18, 12, 6, 6, 18, 6, 6, 12, 12, 6, 12, 6, 6, 12, 18, 18, 6, 12, 18, 12, 6, 54, 24, 6, 18, 12, 6, 12, 6, 6, 36, 12, 6

Offset: 0

Author

Naohiro Nomoto

Keywords

• easy
• nonn
• base

Comments

e.g. 20[ 0(2),1(2),2(2) ],10022[ 0(2),1(2),2(2) ],10202[ 0(2),1(2),2(2) ],....

Links

• N. Nomoto, In the list of divisors of n,...

Crossrefs

Cf. A038564, A038565.