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| <p><math>\text{p} \text{p}_\text{p} \text{p}_{\text{p}_\text{p}}\!</math></p><br> | | <p><math>\text{p} \text{p}_\text{p} \text{p}_{\text{p}_\text{p}}\!</math></p><br> |
| <p><math>a(30) ~=~ 6</math></p> | | <p><math>a(30) ~=~ 6</math></p> |
| + | |} |
| + | |
| + | ==A062860== |
| + | |
| + | * [http://oeis.org/wiki/A062860 A062860] |
| + | |
| + | ===Wiki + TeX + JPEG=== |
| + | |
| + | {| align="center" border="1" cellpadding="10" |
| + | |+ style="height:25px" | <math>a(n) = \text{Least Integer}~ k ~\text{with}~ n ~\text{Nodes in Its Riff}</math> |
| + | | valign="bottom" | |
| + | <p> </p><br> |
| + | <p><math>1\!</math></p><br> |
| + | <p><math>a(0) ~=~ 1</math></p> |
| + | | valign="bottom" | |
| + | <p>[[Image:Riff 2 Big.jpg|20px]]</p><br> |
| + | <p><math>\text{p}\!</math></p><br> |
| + | <p><math>a(1) ~=~ 2</math></p> |
| + | | valign="bottom" | |
| + | <p>[[Image:Riff 3 Big.jpg|40px]]</p><br> |
| + | <p><math>\text{p}_\text{p}\!</math></p><br> |
| + | <p><math>a(2) ~=~ 3</math></p> |
| + | | valign="bottom" | |
| + | <p>[[Image:Riff 5 Big.jpg|65px]]</p><br> |
| + | <p><math>\text{p}_{\text{p}_{\text{p}}}\!</math></p><br> |
| + | <p><math>a(3) ~=~ 5</math></p> |
| + | | valign="bottom" | |
| + | <p>[[Image:Riff 10 Big.jpg|90px]]</p><br> |
| + | <p><math>\text{p} \text{p}_{\text{p}_{\text{p}}}\!</math></p><br> |
| + | <p><math>a(4) ~=~ 10</math></p> |
| + | | valign="bottom" | |
| + | <p>[[Image:Riff 15 Big.jpg|90px]]</p><br> |
| + | <p><math>\text{p}_\text{p} \text{p}_{\text{p}_{\text{p}}}\!</math></p><br> |
| + | <p><math>a(5) ~=~ 15</math></p> |
| + | | valign="bottom" | |
| + | <p>[[Image:Riff 30 Big.jpg|115px]]</p><br> |
| + | <p><math>\text{p} \text{p}_\text{p} \text{p}_{\text{p}_\text{p}}\!</math></p><br> |
| + | <p><math>a(6) ~=~ 30</math></p> |
| |} | | |} |
| | | |