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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 20 02:24 EDT 2022. Contains 356231 sequences. (Running on oeis4.)