login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A131934 Records in A014197. 3
2, 3, 4, 5, 6, 10, 11, 17, 21, 31, 34, 37, 38, 49, 54, 72, 98, 126, 129, 176, 178, 247, 276, 281, 331, 359, 399, 441, 454, 525, 558, 692, 718, 734, 764, 1023, 1138, 1485, 1755, 2008, 2166, 2590, 2702, 2733, 3169, 3687, 3802, 4133, 4604, 5025, 5841, 6019, 6311 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

T. D. Noe and Donovan Johnson, Table of n, a(n) for n = 1..86 (first 79 terms from T. D. Noe)

FORMULA

a(n) = A014197(A097942(n)). - R. J. Mathar, Nov 07 2007

MAPLE

# For the function HighlyTotientNumbers see A097942.

A131934_list := n -> seq(s[2], s = HighlyTotientNumbers(n));

A131934_list(500); # Peter Luschny, Sep 01 2012

PROG

(Sage)

# For the function HighlyTotientNumbers see A097942.

A131934_list = lambda n: [s[1] for s in HighlyTotientNumbers(n)]

A131934_list(500) # Peter Luschny, Sep 01 2012

CROSSREFS

Cf. A000010, A014197, A097942.

Sequence in context: A018578 A056910 A212774 * A199191 A102570 A113007

Adjacent sequences:  A131931 A131932 A131933 * A131935 A131936 A131937

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 05 2007

EXTENSIONS

More terms from R. J. Mathar, Nov 07 2007

Deleted my csh program which is unstable at high indices - R. J. Mathar, Mar 17 2010

Corrected and extended by T. D. Noe, Mar 16 2010

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified May 24 17:22 EDT 2013. Contains 225626 sequences.