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A039657 Number of digits in all (2n+1)-digit palindromic primes. 0
4, 45, 465, 4676, 46548, 462462, 4598113, 45549645, 459768842 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

REFERENCES

For 17-digit palindromic primes, work of Martin Eibl, Carlos Rivera and Warut Roonguthai on De Geest's website

LINKS

P. De Geest, World!Of Palindromic Primes, Page 1

EXAMPLE

There are 5172 9-digit palindromic primes, 5172*9 = 46548 digits.

CROSSREFS

Sequence in context: A117644 A055602 A073565 * A114473 A126747 A107668

Adjacent sequences:  A039654 A039655 A039656 * A039658 A039659 A039660

KEYWORD

nonn,base

AUTHOR

Enoch Haga (Enokh(AT)comcast.net)

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Last modified February 13 06:53 EST 2012. Contains 205451 sequences.