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A115734 Numbers n such that the digits of n^2 include the digits of the n-th prime as substring. 3
44, 2243463, 37035039, 3837982664 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..4.

EXAMPLE

p(44)=193 and 44^2=193_6.

p(224346)=3112771 and 224346^2 = 50_33112771_6.

p(37035039)=715941137 and 37035039^2 = 13_715941137_31521.

p(3837982664)=92916453689 and 3837982664^2= 14730110_92916453689_6.

CROSSREFS

Cf. A115735, A115736, A115737.

Sequence in context: A305997 A277840 A172828 * A119078 A172878 A001782

Adjacent sequences:  A115731 A115732 A115733 * A115735 A115736 A115737

KEYWORD

base,nonn

AUTHOR

Giovanni Resta, Jan 30 2006

STATUS

approved

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Last modified June 13 11:36 EDT 2021. Contains 344990 sequences. (Running on oeis4.)