This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A283927 Numbers n such that A283751(n*A283751(n)) < A283751(n). 2
 11, 22, 33, 66, 91, 99, 160, 182, 198, 255, 364, 380, 390, 456, 462, 637, 657, 728, 828, 882, 1134, 1280, 1400, 1470, 1980, 2240, 2244, 2256, 2496, 2646, 2673, 2940, 3108, 3128, 3136, 3384, 3402, 3528, 3572, 3588, 3612, 3690, 3900, 4026, 4131, 4158, 4176, 4312 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Rémy Sigrist, Table of n, a(n) for n = 1..1000 EXAMPLE A283751(255)=17 and A283751(255*17)=11, hence 255 is in this sequence. A283751(253)=23 and A283751(253*23)=23, hence 253 is not in this sequence. CROSSREFS Cf. A283751. Sequence in context: A065816 A178029 A273992 * A239018 A101145 A109016 Adjacent sequences:  A283924 A283925 A283926 * A283928 A283929 A283930 KEYWORD nonn,base AUTHOR Rémy Sigrist, Mar 18 2017 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified January 21 11:40 EST 2019. Contains 319354 sequences. (Running on oeis4.)