A048530 Smallest oblong (promic) number containing exactly n 0's.

0, 600, 10100, 390000, 1001000, 100030002, 100010000, 10000300002, 10000100000, 1000003000002, 1000001000000, 100000030000002, 100000010000000, 10000000300000002, 10000000100000000

Offset

1,2

Links

Table of n, a(n) for n=1..15.

Eric Weisstein's World of Mathematics, Pronic Number

Crossrefs

Cf. A048529, A002378.

Cf. A048532, A048534, A048536, A048538, A048540, A048542, A048544, A048546, A048548.

Sequence in context: A216058 A157918 A092183 * A223463 A023915 A035850

Adjacent sequences: A048527 A048528 A048529 * A048531 A048532 A048533

Keyword

nonn,base,changed

Author

Patrick De Geest, May 15 1999

Status

approved