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A162387
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Triangle read by rows: the n-th Euclid number followed by the first n primes and 1.
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0
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2, 1, 3, 2, 1, 7, 3, 2, 1, 31, 5, 3, 2, 1, 211, 7, 5, 3, 2, 1, 2311, 11, 7, 5, 3, 2, 1, 30031, 13, 11, 7, 5, 3, 2, 1, 510511, 17, 13, 11, 7, 5, 3, 2, 1, 9699691, 19, 17, 13, 11, 7, 5, 3, 2, 1, 223092871, 23, 19, 17, 13, 11, 7, 5, 3, 2, 1, 6469693231, 29, 23, 19, 17, 13, 11, 7, 5, 3
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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EXAMPLE
| The table starting with row n=0 is
2,1;
3,2,1;
7,3,2,1;
31,5,3,2,1;
211,7,5,3,2,1;
2311,11,7,5,3,2,1;
30031,13,11,7,5,3,2,1;
510511, 17,13,11,7,5,3,2,1;
9699691,19,17,13,11,7,5,3,2,1;
223092871,23,19, 17,13,11,7,5,3,2,1;
6469693231,29,23,19,17,13,11,7,5,3,2,1;
200560490131, 31,29,23,19,17,13,11,7,5,3,2,1;
7420738134811,37,31,29,23,19,17,13,11,7,5,3,2,1;
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CROSSREFS
| Cf. A006862.
Sequence in context: A054098 A132089 A185624 * A107880 A102228 A141675
Adjacent sequences: A162384 A162385 A162386 * A162388 A162389 A162390
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KEYWORD
| nonn,tabf,less
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AUTHOR
| Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Jul 02 2009
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EXTENSIONS
| 6th Euclid number corrected by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 21 2010.
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