OFFSET
1,3
COMMENTS
LINKS
Giovanni Resta, Table of n, a(n) for n = 1..43 (first 29 terms from Robert G. Wilson v)
Cino Hilliard, util.gp PARI Functions not in the PARI Library. [broken link]
Cino Hilliard, Pari Utilities (cached)
EXAMPLE
27741_10 = 1341431_5;
27741_10 = 332233_6.
MATHEMATICA
Do[ p5 = IntegerDigits[n, 5]; If[ FromDigits[ Reverse[ p5]] == FromDigits[p5], p6 = IntegerDigits[n, 6]; If[ FromDigits[ Reverse[p6]] == FromDigits[p6], Print[n]]], {n, 10^8}] (* Robert G. Wilson v, Sep 07 2004 *)
PROG
(PARI) /* Requires reading the util.gp file in the link into the gp session. */
palbase(n, b1, b2) = { for(x=1, n, if(ispal(base(10, b1, x))& ispal(base(10, b2, x)), print1(x", ")) ) }
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Cino Hilliard, Sep 04 2004
EXTENSIONS
More terms from Robert G. Wilson v, Sep 07 2004
a(19)-a(27) from Donovan Johnson, Apr 23 2010
a(28) from Robert G. Wilson v, Jul 17 2015
STATUS
approved