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A341184
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Number of ways to write n as an ordered sum of 5 nonzero decimal palindromes.
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6
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1, 5, 15, 35, 70, 126, 210, 330, 495, 710, 981, 1310, 1695, 2130, 2605, 3106, 3615, 4110, 4575, 4980, 5311, 5555, 5705, 5760, 5725, 5611, 5435, 5210, 4975, 4735, 4511, 4320, 4170, 4065, 4005, 3986, 4005, 4040, 4100, 4175, 4241, 4310, 4380, 4450, 4520, 4590, 4665, 4740, 4810
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OFFSET
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5,2
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LINKS
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Alois P. Heinz, Table of n, a(n) for n = 5..10000
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MATHEMATICA
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nmax = 53; CoefficientList[Series[Sum[Boole[PalindromeQ[k]] x^k, {k, 1, nmax}]^5, {x, 0, nmax}], x] // Drop[#, 5] &
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CROSSREFS
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Cf. A002113, A136522, A319470, A341158, A341191, A341192, A341193, A341203, A341204, A341205, A341206, A341207.
Sequence in context: A008487 A000743 A138779 * A090580 A000332 A342213
Adjacent sequences: A341181 A341182 A341183 * A341185 A341186 A341187
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KEYWORD
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nonn,base
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AUTHOR
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Ilya Gutkovskiy, Feb 06 2021
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STATUS
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approved
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