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A082250 a(n) = A082249(n)/7. 1
3173145597388, 4183246607489, 5193347617590, 6203448627691, 7213549637792, 8223650647893, 9233751657994, 10243852668095, 11253953678196, 12264054688297, 13274155698398, 14284256708499, 15443872300729157586 (list; graph; refs; listen; history; text; internal format)
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

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Last modified September 25 13:01 EDT 2020. Contains 337344 sequences. (Running on oeis4.)