A116143 Numbers k such that k concatenated with k-2 gives the product of two numbers which differ by 3.

10, 100, 132, 406, 510, 852, 1000, 7930, 10000, 66942, 100000, 113322, 440056, 1000000, 5289256, 10000000, 58477510, 100000000, 111333222, 164378892, 183673470, 200444410, 206611570, 224376732, 277008310, 297520662

Offset

1,1

Links

Table of n, a(n) for n=1..26.

Crossrefs

Cf. A116128, A054214, A115426, A116149, A116274.

Sequence in context: A072366 A349316 A119082 * A208497 A207585 A208381

Adjacent sequences: A116140 A116141 A116142 * A116144 A116145 A116146

Keyword

nonn,base

Author

Giovanni Resta, Feb 06 2006

Status

approved