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A055960
n + reversal of base 11 digits of n (written in base 10).
0
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.
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
Sequence in context: A117463 A248609 A375036 * A351626 A007928 A257219
KEYWORD
base,nonn
AUTHOR
Henry Bottomley, Jul 18 2000
STATUS
approved