A062280 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A062280

a(1) = 1; a(n) = smallest multiple of n-th prime (n>1) with all odd digits.

1

1, 3, 5, 7, 11, 13, 17, 19, 115, 319, 31, 37, 533, 559, 517, 53, 59, 793, 335, 71, 73, 79, 913, 979, 97, 1111, 515, 535, 1199, 113, 1397, 131, 137, 139, 1937, 151, 157, 1793, 3173, 173, 179, 1991, 191, 193, 197, 199, 9917, 1115, 1135, 7557, 5359, 717, 3133

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..53.

EXAMPLE

a(9) = 115 as the ninth prime is 23.

CROSSREFS

Sequence in context: A060290 A096880 A069458 * A069467 A309739 A249876

Adjacent sequences: A062277 A062278 A062279 * A062281 A062282 A062283

KEYWORD

nonn,base,easy

AUTHOR

Amarnath Murthy, Jun 18 2001

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Jun 20 2001

STATUS

approved