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 A122468 Multiply the first 2 digits and then add and multiply alternately the next digits. 0
 763592, 468, 32, 6 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS From a quiz. REFERENCES K. Russell and P. Carter, Number Puzzles, W. Foulsham and Co. Ltd. (1993). LINKS Table of n, a(n) for n=1..4. EXAMPLE 7 x 6 + 3 x 5 + 9 x 2 = 468; 4 x 6 + 8 = 32; 3 x 2 = 6 CROSSREFS Cf. A000216. Sequence in context: A234990 A043673 A233415 * A234167 A237573 A232123 Adjacent sequences: A122465 A122466 A122467 * A122469 A122470 A122471 KEYWORD nonn,base AUTHOR Herman Jamke (hermanjamke(AT)fastmail.fm), Sep 14 2006 STATUS approved

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Last modified August 4 08:16 EDT 2024. Contains 374905 sequences. (Running on oeis4.)