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Search: id:A078292
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| A078292 |
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Least nontrivial multiple of the n-th prime beginning with 8. |
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+0
9
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| 8, 81, 80, 84, 88, 806, 85, 817, 805, 87, 806, 814, 82, 86, 846, 848, 826, 854, 804, 852, 803, 869, 830, 801, 873, 808, 824, 856, 872, 8023, 889, 8122, 822, 834, 894, 8003, 8007, 815, 835, 865, 895, 8145, 8022, 8106, 8077, 8159, 844, 892, 8172, 8015, 8155
(list; graph; listen)
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OFFSET
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1,1
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MATHEMATICA
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f[n_] := Block[{k = 2, m = n}, While[ IntegerDigits[k*m][[1]] != 8, k++ ]; k*m]; Table[ f[ Prime[n]], {n, 1, 55}]
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CROSSREFS
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Cf. A078285, A078286, A078287, A078288, A078289, A078290, A078291, A078293.
Sequence in context: A145606 A002072 A067449 this_sequence A027768 A007792 A098308
Adjacent sequences: A078289 A078290 A078291 this_sequence A078293 A078294 A078295
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KEYWORD
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base,easy,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 26 2002
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EXTENSIONS
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Edited, corrected and extended by Robert G. Wilson (rgwv(AT)rgwv.com), Nov 29 2002
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