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 A162387 Triangle read by rows: the n-th Euclid number followed by the first n primes and 1. 0
 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; text; internal format)
 OFFSET 0,1 LINKS 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; CROSSREFS Cf. A006862. Sequence in context: A132089 A321155 A185624 * A107880 A102228 A141675 Adjacent sequences:  A162384 A162385 A162386 * A162388 A162389 A162390 KEYWORD nonn,tabf,less AUTHOR Juri-Stepan Gerasimov, Jul 02 2009 EXTENSIONS 6th Euclid number corrected by R. J. Mathar, May 21 2010. STATUS approved

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Last modified January 23 22:36 EST 2020. Contains 331177 sequences. (Running on oeis4.)