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A000602 / hydrocarbons #97

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AlexDaniel opened this issue Jul 6, 2019 · 1 comment
Open

A000602 / hydrocarbons #97

AlexDaniel opened this issue Jul 6, 2019 · 1 comment
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core A fundamental sequence easy It is easy to produce terms of this sequence nice An exceptionally nice sequence nonn A sequence of nonnegative numbers

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@AlexDaniel
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A000602 / Number of n-node unrooted quartic trees; number of n-carbon alkanes C(n)H(2n+2) ignoring stereoisomers.

The sequence is not implemented yet.

1 1 1 1 2 3 5 9 18 35 75 159 355 802 1858 4347 10359 24894 60523 148284 366319 910726 2278658 5731580 14490245 36797588 93839412 240215803 617105614 1590507121 4111846763 10660307791 27711253769
@AlexDaniel AlexDaniel added changed core A fundamental sequence easy It is easy to produce terms of this sequence nice An exceptionally nice sequence nonn A sequence of nonnegative numbers and removed changed labels Jul 6, 2019
@thundergnat
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http://rosettacode.org/wiki/Paraffins#Perl_6 is an implementation but would need to be made lazy

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core A fundamental sequence easy It is easy to produce terms of this sequence nice An exceptionally nice sequence nonn A sequence of nonnegative numbers
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@thundergnat @AlexDaniel