A079821 Smallest n-digit multiple of the n-th prime.

2, 12, 100, 1001, 10010, 100009, 1000008, 10000004, 100000021, 1000000011, 10000000026, 100000000011, 1000000000023, 10000000000005, 100000000000043, 1000000000000006, 10000000000000011, 100000000000000002

Offset

1,1

Links

Table of n, a(n) for n=1..18.

Formula

prime(n)*ceiling(10^(n-1)/prime(n)). - Vladeta Jovovic, Feb 14 2003

Crossrefs

Sequence in context: A379331 A151392 A000888 * A303614 A124102 A168365

Adjacent sequences: A079818 A079819 A079820 * A079822 A079823 A079824

Keyword

base,nonn

Author

Amarnath Murthy, Feb 11 2003

Status

approved