A116277 n times n+8 gives the concatenation of two numbers m and m-2.

65, 738, 892, 755003, 789545, 3643102, 6356891, 9084164, 405460897734702722, 416974886220714236, 583025113779285757, 594539102265297271, 920312382883217574, 931826371369229088, 4330823773309769374

Offset

1,1

Links

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

Example

9084164 * 9084172 = 8252210//8252208, where // denotes
concatenation.

Crossrefs

Cf. A116146, A116270, A116276, A116278, A116292.

Sequence in context: A013954 A294301 A343508 * A220389 A196634 A196639

Adjacent sequences: A116274 A116275 A116276 * A116278 A116279 A116280

Keyword

nonn,base

Author

Giovanni Resta, Feb 06 2006

Status

approved