A238936 - OEIS

A238936

Powers of 6 without the digit '0' in their decimal expansion.

1, 6, 36, 216, 1296, 7776, 46656, 279936, 1679616, 2176782336, 16926659444736, 4738381338321616896, 36845653286788892983296, 17324272922341479351919144385642496

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OFFSET

1,2

COMMENTS

Conjectured to be finite and complete. See the OEIS wiki page for further information, references and links.

LINKS

Table of n, a(n) for n=1..14.

M. F. Hasler, Zeroless powers, OEIS wiki, Mar 07 2014

FORMULA

a(n)=6^A030702(n).

MATHEMATICA

Select[6^Range[0, 50], DigitCount[#, 10, 0]==0&] (* Harvey P. Dale, Dec 03 2020 *)

PROG

(PARI) for(n=0, 99, vecmin(digits(6^n))&& print1(6^n", "))

CROSSREFS

Cf. A007377, A030700, A030701, A008839, A030702, A030703, A030705, A030706, A195944.

Cf. A195908, A195946, A195945.

Cf. A195942, A195943, A027870, A102483.

Sequence in context: A206452 A215748 A000400 * A097681 A373282 A050736

Adjacent sequences: A238933 A238934 A238935 * A238937 A238938 A238939

KEYWORD

nonn,base

AUTHOR

M. F. Hasler, Mar 07 2014

EXTENSIONS

Keyword:fini and keyword:full removed by Jianing Song, Jan 28 2023 as finiteness is only conjectured.

STATUS

approved