OFFSET
1,1
COMMENTS
See Schut (1991) for precise definition.
Ignoring repetitions, the subsequence of A201919 of terms ending in 7 in base 14. - Eric M. Schmidt, Jul 18 2015
REFERENCES
C. P. Schut, Idempotents. Report AM-R9101, Centrum voor Wiskunde en Informatica, Amsterdam, 1991.
LINKS
Eric M. Schmidt, Table of n, a(n) for n = 1..500
PROG
(Sage) def a(n) : return crt(1, 0, 2^n, 7^n) # Eric M. Schmidt, Jul 18 2015
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Jul 13 2015
EXTENSIONS
More terms from Eric M. Schmidt, Jul 18 2015
STATUS
approved