A055960 n + reversal of base 11 digits of n (written in base 10).

0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, 60, 72, 84, 96, 108, 120, 132, 144

Offset

0,2

Comments

If n has an even number of digits in base 11 then a(n) is a multiple of 12

Links

Table of n, a(n) for n=0..62.

Formula

a(n) = n+A056960(n)

Mathematica

Table[n+IntegerReverse[n, 11], {n, 0, 70}] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Aug 30 2016 *)

Crossrefs

Cf. A056964.

Sequence in context: A052008 A117463 A248609 * A351626 A007928 A257219

Adjacent sequences: A055957 A055958 A055959 * A055961 A055962 A055963

Keyword

base,nonn

Author

Henry Bottomley, Jul 18 2000

Status

approved