login
A020998
Numbers n such that the sum of the digits of Lucas(n) in base 12 is n.
0
1, 7, 165, 227, 278, 322, 323, 385, 414, 433, 439, 634, 860, 964, 1045, 1268
OFFSET
1,2
LINKS
David Terr, On the Sums of Digits of Fibonacci Numbers, Fibonacci Quarterly 34, Aug. 1996, pp. 349-355.
PROG
(PARI) isok(n) = vecsum(digits(fibonacci(n+1)+fibonacci(n-1), 12)) == n; \\ Michel Marcus, Feb 18 2015
CROSSREFS
Cf. A020996.
Sequence in context: A169608 A184754 A160241 * A012504 A012689 A098632
KEYWORD
nonn,base
AUTHOR
STATUS
approved