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A122468 Multiply the first 2 digits and then add and multiply alternately the next digits. 0

%I #3 Dec 06 2006 03:00:00

%S 763592,468,32,6

%N Multiply the first 2 digits and then add and multiply alternately the next digits.

%C From a quiz.

%D K. Russell and P. Carter, Number Puzzles, W. Foulsham and Co. Ltd. (1993).

%e 7 x 6 + 3 x 5 + 9 x 2 = 468; 4 x 6 + 8 = 32; 3 x 2 = 6

%Y Cf. A000216.

%K nonn,base

%O 1,1

%A Herman Jamke (hermanjamke(AT)fastmail.fm), Sep 14 2006

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Last modified September 9 17:35 EDT 2024. Contains 375765 sequences. (Running on oeis4.)