A082250 a(n) = A082249(n)/7.

3173145597388, 4183246607489, 5193347617590, 6203448627691, 7213549637792, 8223650647893, 9233751657994, 10243852668095, 11253953678196, 12264054688297, 13274155698398, 14284256708499, 15443872300729157586

Offset

1,1

Comments

Some pattern is visible which would change when numbers of three or more digits occur in A082249. Conjecture: If the concatenation of k consecutive r-digit numbers is divisible by n then the concatenation of the next k numbers would also be divisible by n provided it contains the same number of digits as the first number. This should be true for both forward and reverse concatenation.

Links

Table of n, a(n) for n=1..13.

Crossrefs

Cf. A082242, A082243, A082247, A082248, A082249.

Sequence in context: A017292 A017400 A017664 * A179649 A080123 A209834

Adjacent sequences: A082247 A082248 A082249 * A082251 A082252 A082253

Keyword

base,easy,nonn

Author

Amarnath Murthy, Apr 11 2003

Extensions

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 19 2003

Status

approved