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A342869 Positions of records in A116488. 0
1, 9, 27, 45, 90, 180, 270, 360, 540, 1080, 2160, 2700, 4320, 4860, 5400, 8100, 9720, 10800, 16200, 19440, 29160, 32400, 48600, 58320, 64800, 97200, 129600, 162000, 165240, 183600, 194400, 275400, 291600, 330480, 367200, 388800, 550800, 583200, 660960, 777600, 972000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
EXAMPLE
180 is in the sequence as it can be written as a product of evil numbers in 11 ways namely via 180 = 3*60 = 5*36 = 6*30 = 9*20 = 3*3*20 = 10*18 = 12*15 = 3*5*12 = 3*6*10 = 5*6*6.
CROSSREFS
Sequence in context: A354815 A031088 A020156 * A287661 A062231 A133636
KEYWORD
nonn
AUTHOR
David A. Corneth, Mar 27 2021
STATUS
approved

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)