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Revision History for A319986

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Showing entries 1-10 | older changes

A319986

Fully multiplicative with a(p^e) = prime(p mod 6)^e.
(history; published version)

#11 by Susanna Cuyler at Mon Oct 08 08:08:55 EDT 2018

STATUS

proposed

approved

#10 by Antti Karttunen at Mon Oct 08 02:29:02 EDT 2018

STATUS

editing

proposed

#9 by Antti Karttunen at Sun Oct 07 14:37:45 EDT 2018

LINKS

Antti Karttunen, <a href="/A319986/b319986.txt">Table of n, a(n) for n = 1..10000</a>

#8 by Antti Karttunen at Sun Oct 07 14:23:04 EDT 2018

LINKS

Antti Karttunen, <a href="/A319986/a319986.txt">Data supplement: n, a(n) computed for n = 1..100000</a>

#7 by Antti Karttunen at Sun Oct 07 13:00:59 EDT 2018

CROSSREFS

Cf. A319690, A319716, A319984, A319985, A319987, A320116, A320117.

#6 by Antti Karttunen at Sun Oct 07 13:00:11 EDT 2018

COMMENTS

A319716(i) = A319716(j) => a(i) = a(j) => A319690(i) = A319690(j).

#5 by Antti Karttunen at Sun Oct 07 12:51:49 EDT 2018

COMMENTS

For all i, j:

a(i) = a(j) => A319690(i) = A319690(j).

#4 by Antti Karttunen at Sat Oct 06 06:44:17 EDT 2018

CROSSREFS

Cf. A319690, A319984, A319985, A319987, A320116, A320117.

#3 by Antti Karttunen at Sat Oct 06 05:51:14 EDT 2018

CROSSREFS

Cf. A319690, A319984, A319985, A319987.

#2 by Antti Karttunen at Sat Oct 06 05:41:12 EDT 2018

NAME

allocated for Antti KarttunenFully multiplicative with a(p^e) = prime(p mod 6)^e.

DATA

1, 3, 5, 9, 11, 15, 2, 27, 25, 33, 11, 45, 2, 6, 55, 81, 11, 75, 2, 99, 10, 33, 11, 135, 121, 6, 125, 18, 11, 165, 2, 243, 55, 33, 22, 225, 2, 6, 10, 297, 11, 30, 2, 99, 275, 33, 11, 405, 4, 363, 55, 18, 11, 375, 121, 54, 10, 33, 11, 495, 2, 6, 50, 729, 22, 165, 2, 99, 55, 66, 11, 675, 2, 6, 605, 18, 22, 30, 2, 891, 625, 33, 11, 90, 121, 6

OFFSET

1,2

PROG

(PARI) A319986(n) = { my(f=factor(n)); prod(i=1, #f~, (prime(f[i, 1]%6))^f[i, 2]); };

CROSSREFS

Cf. A319690, A319984, A319985.

KEYWORD

allocated

nonn,mult

AUTHOR

Antti Karttunen, Oct 06 2018

STATUS

approved

editing