|
Search: id:A057539
|
|
|
| A057539 |
|
Birthday set of order 7: i.e. numbers congruent to +/- 1 modulo 2, 3, 4, 5, 6 and 7. |
|
+0
4
|
|
| 1, 29, 41, 71, 139, 169, 181, 209, 211, 239, 251, 281, 349, 379, 391, 419, 421, 449, 461, 491, 559, 589, 601, 629, 631, 659, 671, 701, 769, 799, 811, 839, 841, 869, 881, 911, 979, 1009, 1021, 1049, 1051, 1079, 1091, 1121, 1189, 1219, 1231, 1259, 1261
(list; graph; listen)
|
|
|
OFFSET
|
0,2
|
|
|
REFERENCES
|
A. Feist, On the Natural Density of Birthday Sets, The Pentagon, 60 (No. 1, Fall 2000), 31-35.
|
|
CROSSREFS
|
Maple link, etc., at A057538.
Sequence in context: A080899 A107218 A058900 this_sequence A104072 A070268 A139870
Adjacent sequences: A057536 A057537 A057538 this_sequence A057540 A057541 A057542
|
|
KEYWORD
|
easy,nonn
|
|
AUTHOR
|
Andrew R. Feist (andrewf(AT)math.duke.edu), Sep 06 2000
|
|
|
Search completed in 0.002 seconds
|
