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A085933
Palindromes in A085932.
3
1, 2, 3, 4, 242, 292, 484, 676, 18581, 20402, 20902, 40804, 60706, 81518, 1085801, 1805081, 2004002, 2009002, 4008004, 6007006, 8015108, 8105018, 100858001, 108050801, 180050081, 200040002, 200090002, 400080004, 600070006, 800151008, 801050108, 810050018
OFFSET
1,2
COMMENTS
Sequence is infinite since there is no restriction on the number of zeros.
This sequence is the union of {1, 2, 3, 4}, {2*100^k + 4*10^k + 2}, {2*100^k + 9*10^k + 2}, {4*100^k + 8*10^k + 4}, {6*100^k + 7*10^k + 6}, {100^(k+1) + 8*10^(2*k-m+2) + 5*10^(k+1) + 8*10^m + 1} and {8*100^(k+1) + 10^(2*k-m+2) + 5*10^(k+1) + 10^m + 8}, where k >= 1 and 1 <= m <= k. - Jinyuan Wang, Mar 24 2020
EXAMPLE
242 is a member because 229 + (2 + 2 + 9) = 242.
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
Jason Earls and Amarnath Murthy, Jul 14 2003
EXTENSIONS
Example corrected by Harvey P. Dale, Sep 08 2018
More terms from Jinyuan Wang, Mar 24 2020
STATUS
approved