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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A036024 Number of partitions of n into parts not of form 4k+2, 20k, 20k+1 or 20k-1. Also number of partitions in which no odd part is repeated, with no part of size less than or equal to 2 and where differences between parts at distance 4 are greater than 1 when the smallest part is odd and greater than 2 when the smallest part is even. 0
0, 0, 1, 1, 1, 1, 2, 3, 3, 3, 5, 7, 7, 8, 12, 15, 16, 19, 24, 30, 34, 39, 49, 60, 67, 77, 95, 112, 127, 147, 175, 206, 234, 267, 315, 367, 415, 474, 553, 637, 720, 820, 945, 1082, 1223, 1384, 1585, 1807, 2032, 2294, 2612, 2957, 3321, 3738, 4229, 4770, 5344 (list; graph; refs; listen; history; internal format)
OFFSET

1,7

COMMENTS

Case k=5,i=1 of Gordon/Goellnitz/Andrews Theorem.

REFERENCES

G. E. Andrews, The Theory of Partitions, Addison-Wesley, 1976, p. 114.

CROSSREFS

Sequence in context: A060210 A000025 A036020 * A036029 A181530 A035362

Adjacent sequences:  A036021 A036022 A036023 * A036025 A036026 A036027

KEYWORD

nonn,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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 February 16 12:15 EST 2012. Contains 205909 sequences.