A334106 - OEIS

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A334106

Numbers n for which A329697(n) == 6.

9

283, 301, 329, 343, 347, 361, 379, 381, 383, 387, 399, 413, 417, 419, 423, 431, 437, 441, 463, 469, 473, 483, 487, 489, 491, 497, 509, 513, 517, 519, 523, 529, 531, 539, 547, 551, 553, 557, 559, 566, 567, 571, 573, 589, 591, 597, 599, 602, 603, 609, 611, 621, 627, 631, 633, 635, 637, 639, 643, 645, 649, 651, 653, 658, 665

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..12096; all terms < 2^17

PROG

(PARI)

A329697(n) = if(!bitand(n, n-1), 0, 1+A329697(n-(n/vecmax(factor(n)[, 1]))));

isA334106(n) = (6==A329697(n));

CROSSREFS

Row 6 of A334100.

Cf. A052126, A171462, A209229, A329697, A334101, A334102, A334103, A334104, A334105.

Cf. A334096 (primes present).

Sequence in context: A172725 A172804 A340160 * A175276 A334096 A142937

Adjacent sequences: A334103 A334104 A334105 * A334107 A334108 A334109

KEYWORD

nonn

AUTHOR

Antti Karttunen, Apr 14 2020

STATUS

approved