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A339594 Two-dimensional Kempner (or Kempner-Smarandache) numbers. 3
0, 4, 9, 12, 25, 9, 49, 16, 27, 25, 121, 13, 169 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..13.

Norbert Hungerb├╝hler, Ernst Specker, A generalization of the Smarandache Function to several variables, INTEGERS 6 (2006) #A23

CROSSREFS

Cf. A002034, A339595, A339596.

Sequence in context: A221355 A197681 A197624 * A199973 A320925 A212875

Adjacent sequences:  A339591 A339592 A339593 * A339595 A339596 A339597

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jan 02 2021

STATUS

approved

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Last modified November 27 06:10 EST 2021. Contains 349363 sequences. (Running on oeis4.)