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A116223 Numbers n such that n concatenated with n+9 gives the product of two numbers which differ by 8. 4
136, 399, 600, 744, 8184, 66951, 134199, 401536, 5289264, 12456744, 41868519, 113342199, 115655064, 142598664, 160143051, 206611575, 227626176, 273422475, 297520656, 359785504, 387353899, 435493131, 440015536 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..23.

CROSSREFS

Cf. A116210, A116169, A116224, A116354.

Sequence in context: A098215 A247439 A183635 * A124241 A235198 A235191

Adjacent sequences:  A116220 A116221 A116222 * A116224 A116225 A116226

KEYWORD

nonn,base

AUTHOR

Giovanni Resta, Feb 06 2006

STATUS

approved

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Last modified October 31 05:06 EDT 2020. Contains 338098 sequences. (Running on oeis4.)