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A079212
Numbers n in which the last k digits of n form an integer divisible by the k-th prime, for k = 1, 2, ..., m, where m is the number of digits in n.
4
0, 2, 4, 6, 8, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96, 100, 130, 160, 190, 200, 230, 260, 290, 300, 330, 360, 390, 400, 430, 460, 490, 500, 530, 560, 590, 600, 630, 660, 690, 700, 730, 760, 790, 800, 830, 860, 890, 900, 930, 960, 990, 1190, 1260
OFFSET
1,2
COMMENTS
There are 224 terms in the sequence and 9-digit number 904719030 is the largest number to satisfy the requirements. - Shyam Sunder Gupta, Aug 07 2013
LINKS
EXAMPLE
a(205)=8392730 because 0 is divisible by the first prime 2, 30 by the second prime 3, 730 by the third prime 5 and 2730 by the fourth prime 7, 92730 by the fifth prime 11, 392730 by the sixth prime 13, 8392730 by the seventh prime 17.
CROSSREFS
Sequence in context: A177710 A032458 A284005 * A354768 A141452 A292854
KEYWORD
base,fini,full,nonn
AUTHOR
Sudipta Das (juitech(AT)vsnl.net), Feb 03 2003
EXTENSIONS
Prepended a(0)=0, Shyam Sunder Gupta, Aug 07 2013
STATUS
approved