The On-Line Encyclopedia of Integer Sequences (OEIS)

A007914 revision #3

A007914

Smallest number such that n.a(n) is a cube.

1, 4, 9, 2, 25, 36, 49, 1, 3, 100, 121, 18, 169, 196, 225, 4, 289, 12, 361, 50, 441, 484, 529, 9, 5, 676, 1, 841, 900, 961, 2, 1089, 1156, 1225, 6, 1369, 1444, 1521, 25, 1681, 1764, 1849, 242, 75, 2116, 2209, 36, 7

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

REFERENCES

F. Smarandache, "Only Problems, not Solutions!", Xiquan Publ., Phoenix-Chicago, 1993

LINKS

Table of n, a(n) for n=1..48.

Smarandache web site

CROSSREFS

Sequence in context: A365298 A367932 A048798 * A048758 A277802 A159253

Adjacent sequences: A007911 A007912 A007913 * A007915 A007916 A007917

KEYWORD

nonn,new

AUTHOR

R. Muller (smarandache%eccx.dnet@esu36.ateng.az.honeywell.COM)

STATUS

approved