The On-Line Encyclopedia of Integer Sequences (OEIS)

A061450 revision #5

A061450

a(1) = 1; a(n+1) = smallest cube > a(n) with leading digit equal to final digit of a(n) and final digit not 0.

1, 125, 512, 2197, 74088, 85184, 405224, 421875, 531441, 1030301, 1061208, 8120601, 10077696, 60236288, 80062991, 100544625, 500566184, 4004529472, 20012875875, 50039444125, 50080192856, 60006085875, 500188017672

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..23.

Index entries for sequences related to final digits of numbers

EXAMPLE

a(5) = 74088 = 42^3, hence a(6) = 85184 = 44^3.

CROSSREFS

Sequence in context: A141480 A155986 A128993 * A067974 A034290 A295025

Adjacent sequences: A061447 A061448 A061449 * A061451 A061452 A061453

KEYWORD

nonn,base,easy

AUTHOR

Amarnath Murthy, May 03 2001

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), May 17 2001

STATUS

approved