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A337269 A335703(4n). 3
1, 9, 95, 1195, 17251, 266331, 4216075, 67130923, 1072424939 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
In theory this should be easier to analyze than A335703, since the construction follows a cycle of four steps.
LINKS
CROSSREFS
Sequence in context: A193216 A213019 A098450 * A065456 A052389 A197665
KEYWORD
nonn,more
AUTHOR
STATUS
approved

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Last modified April 14 20:39 EDT 2024. Contains 371667 sequences. (Running on oeis4.)